Wrightsburg is a Missourian town that is along the Mississippi River. It is determined from the Christmas decorations strewn across the town that it was attacked by the Chimera around Christmas time. The town is flooded from an attempt to get rid of the Chimera. Only the rooftops are above water. After the Liberty Tower Defense System fell, the residents had gathered to decide on whether to wait for the military to be evacuate or try to leave on their own. Only half of the town's residents tried to escape. The others who stayed, were either killed by the Chimera or converted into grims.